Hi,
I have tested 3.3.1 trial version of PHPEd and found one serious (for me) problem. I don't know if this problem already reported - have no time to search forum.

Let's say i have two files 'test1.php' and 'test2.php' in 'C:/htdocs' on windows machine. 'test1.php' has php class called 'test', 'test2.php' includes 'test1.php' and uses this class.

If I do following in 'test2.php':
include 'test1.php'
$test = new test();
$test->'method lookup in PHPEd works fine'

If site structure very simple i don't see any problem here.

But if site structure is more complicated, I always use following include methods:
1. include 'C:/htdocs/test1.php'; (or include 'C:\\htdocs\\test1.php')
2. define('PATH','C:/htdocs/'); include PATH.'test1.php';
3. include dirname(__FILE__) . "/test.php";

While all files are in project, filename lookup is based on the relative path or absolute path provided in include() call. Unfortunately, there is no way to override this and provide your very own file name... Hopefully, it will be improved in the next release.